/**
* Read the CSV-files in a language package
*
* The files are sorted alphabetically, then each of them is read, and results are recorded into key => value array
*
* @param string $vendor
* @param string $package
* @return array
*/
private function readPackCsv($vendor, $package)
{
$files = $this->dir->search("{$vendor}/{$package}/*.csv");
sort($files);
$result = [];
foreach ($files as $path) {
$file = $this->dir->openFile($path);
while (($row = $file->readCsv()) !== false) {
$result[$row[0]] = $row[1];
}
}
return $result;
}
